Sign



FIG. 1 is a side elevational view of a sign, showing my new design;

FIG. 2 is an elevational view of the sign as it appears when rotated 60° from the position of FIG. 1;

FIG. 3 is an elevational view of the sign as it appears when rotated 30° from the position of FIG. 1;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof. 

The ornamental design for sign, as shown and described. 